Vital Strength has firmly entrenched itself as one of Australia's leading supplement manufacturers, with nearly 20 years' experience in formulating, manufacturing and marketing health foods and sports supplements. The Vital Strength brand is synonymous with health and athletic performance in Australia.

Protein Blend - Extreme Rapid Bulk Gain Protein combines protein from three sources - whey protein concentrate, whey protein isolate and calcium caseinate. The whey sources are fairly quick-digesting - often within 1-2 hours, while the casein digests at a much slower rate. The result of this is an immediate and then sustained release of amino acids which promotes a positive nitrogen balance and an ideal muscle building environment.

Carbohydrate Blend - The carb sources in Extreme Rapid Bulk Gain Protein are from three sources also - maltodextrin, dextrose and fructose. The maltodextrin and dextrose quickly spike insulin levels and promote growth, while the fructose provides a more sustained energy release.

Creatine Monohydrate -Creatine is an excellent addition to weight gainer supplements as it significantly boosts the ability of muscle cells to expand and absorb more nutrients. This is commonly the reason for immediate weight gain with creatine - the muscles have stored much more than they previously could.

Glutamine -Glutamine is the most abundant amino acid within the human body and is vital for a number of reasons. For athletes, glutamine reduces muscle soreness, reduces the susceptibility to illness and improves recovery.

The serving size for Extreme Rapid Weight Gainer is 60g, which is 240 calories, including 24g protein, 30g carbs, 1.7g fat, 600mg creatine and 600mg glutamine. This is fairly low for a weight gainer, and the daily dosing recommended is two serves per day. These are best taken around workouts.

Why we like Extreme Rapid Weight Gainer

Good variety of sizes

Solid protein blend

Added vitamins, minerals, creatine and glutamine

Conclusion

Vital Strength's Extreme Rapid Weight Gainer is a solid muscle building supplement featuring a blend of carbs, protein, vitamins, minerals and amino acids. These work synergistically to ensure enough calories to promote weight gain, without too many calories or too much sugar to promote body fat storage. Extreme Rapid Weight Gainer is a moderate-calorie weight gainer, perfect for anyone who is happy to add lean mass steadily over a period of time.